Tektronix TCP0030

Performance Verification
Making the DC Current Loop
Construct the loop using #18 coated wire and a cylindrical form approximately 3 inches in diameter:
1. Wind exactly 5 turns of #18 coated wire
around the form.
2. Scrape about a half-inch of coating off of
the ends of the wire.
NOTE. Ensure that the current loop has exactly 5 turns. A significant error will result for each turn variance from 5 turns.
52 TCP0030 Current Probe Instruction Manual